| General information |
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| Brand | Alpina |
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| Model | B4 |
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| Generation | B4 Gran Coupe (G26) |
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| Modification (Engine) | 3.0 (495 Hp) AWD SWITCH-TRONIC |
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| Start of production | 2022 year |
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| Powertrain Architecture | Internal Combustion engine |
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| Body type | Coupe |
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| Seats | 5 |
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| Doors | 5 |
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| Performance specs |
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| Combined fuel consumption (WLTP) |
10.1 l/100 km
23.29 US mpg27.97 UK mpg9.9 km/l |
| CO2 emissions (WLTP) | 229 g/km |
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| Fuel consumption (economy) - urban |
14 l/100 km
16.8 US mpg20.18 UK mpg7.14 km/l |
| Fuel consumption (economy) - extra urban |
7.4 l/100 km
31.79 US mpg38.17 UK mpg13.51 km/l |
| Fuel consumption (economy) - combined |
9.8 l/100 km
24 US mpg28.82 UK mpg10.2 km/l |
| CO2 emissions | 223 g/km |
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| Fuel Type | Petrol (Gasoline) |
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| Acceleration 0 - 100 km/h | 3.7 sec |
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| Acceleration 0 - 62 mph | 3.7 sec |
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| Acceleration 0 - 60 mph | 3.5 sec |
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| Maximum speed |
301 km/h
187.03 mph |
| Emission standard | Euro 6d-ISC-FCM |
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| Weight-to-power ratio | 4 kg/Hp, 251.9 Hp/tonne |
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| Weight-to-torque ratio | 2.7 kg/Nm, 371.5 Nm/tonne |
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| Engine specs |
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| Power | 495 Hp @ 5000-7000 rpm. |
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| Power per litre | 165.4 Hp/l |
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| Torque |
730 Nm @ 2500-4500 rpm.
538.42 lb.-ft. @ 2500-4500 rpm. |
| Engine location | Front, Longitudinal |
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| Engine displacement |
2993 cm3
182.64 cu. in. |
| Number of cylinders | 6 |
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| Position of cylinders | Inline |
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| Cylinder Bore |
84 mm
3.31 in. |
| Piston Stroke |
90 mm
3.54 in. |
| Compression ratio | 9.3 |
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| Number of valves per cylinder | 4 |
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| Fuel System | Direct injection |
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| Engine aspiration | Twin-Turbo, Intercooler |
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| Valvetrain | VALVETRONIC |
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| Space, Volume and weights |
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| Kerb Weight |
1965 kg
4332.08 lbs. |
| Max. weight |
2400 kg
5291.09 lbs. |
| Max load |
435 kg
959.01 lbs. |
| Trunk (boot) space - minimum |
470 l
16.6 cu. ft. |
| Trunk (boot) space - maximum |
1290 l
45.56 cu. ft. |
| Fuel tank capacity |
59 l
15.59 US gal | 12.98 UK gal |
| Permitted trailer load with brakes (12%) |
1800 kg
3968.32 lbs. |
| Permitted trailer load without brakes |
750 kg
1653.47 lbs. |
| Dimensions |
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| Length |
4792 mm
188.66 in. |
| Width |
1850 mm
72.83 in. |
| Width including mirrors |
2073 mm
81.61 in. |
| Height |
1440 mm
56.69 in. |
| Wheelbase |
2856 mm
112.44 in. |
| Front track |
1593 mm
62.72 in. |
| Rear (Back) track |
1588 mm
62.52 in. |
| Drivetrain, brakes and suspension specs |
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| Drivetrain Architecture | The Internal combustion engine (ICE) permanently drives the four wheels of the vehicle. |
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| Drive wheel | All wheel drive (4x4) |
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| Number of Gears (automatic transmission) | 8 SWITCH-TRONIC |
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| Front brakes | Ventilated discs |
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| Rear brakes | Ventilated discs |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Power steering | Electric Steering |
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| Tires size | Front wheel tires: 255/35 R20Rear wheel tires: 285/30 R20 |
| Wheel rims size | Front wheel rims: 8.5J x 20Rear wheel rims: 10J x 20 |
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